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Finding the Fourth Proportional to 41,364.01, 57,083.43 and 23,455.63

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Solution

The fourth proportional to 41,364.01, 57,083.43 and 23,455.63 is: 32,369.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,364.01 : 57,083.43 = 23,455.63 : x
  2. Step 2: Convert to fraction form
    41,364.01/57,083.43 = 23,455.63/x
  3. Step 3: Cross multiply
    41,364.01x = 57,083.43 × 23,455.63
  4. Step 4: Simplify right side
    41,364.01x = 1,338,927,813.21
  5. Step 5: Solve for x
    x = 1,338,927,813.21/41,364.01
  6. Step 6: Final answer
    x = 32,369.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.